/* ============================================================
   Runfit — Buscador de Eventos (/evento/)
   Tokens: design_system/colors_and_type.css del handoff
   ============================================================ */

/* --- Variables --- */
:root {
    --rf-blue:        #2A4DC0;
    --rf-blue-600:    #1F3FAA;
    --rf-blue-300:    #6E87DA;
    --rf-blue-100:    #DCE4F7;
    --rf-blue-tint:   #F2F5FC;
    --rf-navy:        #1B3F8B;
    --rf-navy-700:    #14306B;
    --rf-ink:         #111418;
    --rf-body:        #3A3F47;
    --rf-muted:       #6E747D;
    --rf-faint:       #98A0AA;
    --rf-line:        #E4E7EC;
    --rf-line-soft:   #EFF1F4;
    --rf-surface-2:   #F7F8FA;
    --rf-container:   1180px;
    --rf-gutter:      24px;
    --rf-focus-ring:  0 0 0 3px rgba(42,77,192,0.30);
    --rf-transition:  120ms ease;
}

/* --- Page wrapper --- */
.rf-page {
    max-width: var(--rf-container);
    margin: 0 auto;
    padding: 12px var(--rf-gutter) 96px;
}

/* --- Breadcrumb --- */
.rf-breadcrumb {
    font-size: 14px;
    color: var(--rf-faint);
    margin-bottom: 20px;
}
.rf-breadcrumb a { color: var(--rf-faint); text-decoration: none; }
.rf-breadcrumb a:hover { color: var(--rf-blue); text-decoration: underline; }
.rf-breadcrumb__sep { margin: 0 6px; }

/* --- H1 --- */
.rf-h1 {
    font-family: var(--pchead-font, 'Rubik', sans-serif);
    font-size: clamp(32px, 5vw, 42px);
    font-weight: 900;
    letter-spacing: 0.02em;
    color: var(--rf-blue);
    text-align: center;
    text-transform: uppercase;
    line-height: 1.15;
    text-wrap: balance;
    margin: 0 0 20px;
}

/* --- Intro --- */
.rf-intro {
    max-width: 760px;
    margin: 0 auto 40px;
    font-size: 16px;
    line-height: 1.6;
    color: var(--rf-body);
    text-align: center;
}

/* --- Mobile filter toggle --- */
.rf-filter-toggle {
    display: none;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 10px 16px;
    margin-bottom: 16px;
    background: var(--rf-surface-2);
    border: 1px solid var(--rf-line);
    border-radius: 4px;
    font-size: 14px;
    font-weight: 700;
    color: var(--rf-ink);
    cursor: pointer;
    transition: border-color var(--rf-transition);
}
.rf-filter-toggle:hover { border-color: var(--rf-blue-300); }
.rf-filter-toggle:focus-visible { outline: none; box-shadow: var(--rf-focus-ring); }

/* --- Layout (filter + results) --- */
.rf-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 32px;
    align-items: start;
}

/* --- Filter panel --- */
.rf-filters {
    position: sticky;
    top: 100px;
    background: var(--rf-surface-2);
    border: 1px solid var(--rf-line);
    border-radius: 4px;
    padding: 20px;
}

.rf-filter-title {
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.10em;
    text-transform: uppercase;
    color: var(--rf-ink);
    margin: 0 0 16px;
}

/* Search */
.rf-search-wrap {
    position: relative;
    margin-bottom: 16px;
}
.rf-search-icon {
    position: absolute;
    left: 9px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--rf-muted);
    pointer-events: none;
}
.rf-search {
    width: 100%;
    padding: 9px 32px 9px 32px;
    border: 1px solid var(--rf-line);
    border-radius: 4px;
    font-size: 14px;
    color: var(--rf-body);
    background: #fff;
    box-sizing: border-box;
    -webkit-appearance: none;
}
.rf-search:focus {
    outline: none;
    border-color: var(--rf-blue);
    box-shadow: var(--rf-focus-ring);
}
.rf-search-clear {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: var(--rf-muted);
    padding: 2px;
    display: flex;
}
.rf-search-clear:hover { color: var(--rf-ink); }

/* Filter groups */
.rf-filter-group {
    padding-top: 14px;
    border-top: 1px solid var(--rf-line);
    margin-top: 14px;
}
.rf-filter-group__label {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--rf-muted);
    margin: 0 0 10px;
}

/* Checkboxes */
.rf-checkbox {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    padding: 4px 0;
    font-size: 14px;
    color: var(--rf-body);
    user-select: none;
}
.rf-checkbox:hover { color: var(--rf-ink); }
.rf-check-input {
    width: 15px;
    height: 15px;
    accent-color: var(--rf-blue);
    cursor: pointer;
    flex-shrink: 0;
}
.rf-checkbox__label { flex: 1; }
.rf-checkbox__count {
    font-size: 12px;
    color: var(--rf-faint);
    margin-left: auto;
}

/* Tier swatch */
.rf-tier-swatch {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    border-radius: 4px;
    border: 1px solid;
    flex-shrink: 0;
}

/* Country scrollable list */
.rf-country-list {
    max-height: 160px;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--rf-line) transparent;
}

/* Month grid */
.rf-months-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 4px;
}
.rf-month-btn {
    padding: 6px 2px;
    font-size: 12px;
    font-weight: 600;
    background: #fff;
    border: 1px solid var(--rf-line);
    border-radius: 4px;
    cursor: pointer;
    color: var(--rf-body);
    transition: border-color var(--rf-transition), color var(--rf-transition), background var(--rf-transition);
    text-align: center;
}
.rf-month-btn:hover {
    border-color: var(--rf-blue-300);
    color: var(--rf-blue);
}
.rf-month-btn.is-active {
    background: var(--rf-blue);
    border-color: var(--rf-blue);
    color: #fff;
}
.rf-month-btn:focus-visible { outline: none; box-shadow: var(--rf-focus-ring); }

/* Clear button */
.rf-clear-btn {
    display: block;
    width: 100%;
    margin-top: 16px;
    padding: 8px 12px;
    background: transparent;
    border: 1px solid var(--rf-line);
    border-radius: 4px;
    font-size: 13px;
    color: var(--rf-muted);
    cursor: pointer;
    transition: border-color var(--rf-transition), color var(--rf-transition);
    text-align: center;
}
.rf-clear-btn:hover { border-color: var(--rf-blue-300); color: var(--rf-blue); }
.rf-clear-btn:focus-visible { outline: none; box-shadow: var(--rf-focus-ring); }

/* --- Results bar --- */
.rf-results-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    font-size: 14px;
    color: var(--rf-muted);
}
.rf-count strong { color: var(--rf-ink); font-weight: 700; }
.rf-sort-wrap { display: flex; align-items: center; gap: 6px; }
.rf-sort {
    font-size: 13px;
    border: 1px solid var(--rf-line);
    border-radius: 4px;
    padding: 4px 8px;
    color: var(--rf-body);
    background: #fff;
    cursor: pointer;
}
.rf-sort:focus { outline: none; box-shadow: var(--rf-focus-ring); }

/* --- Active chips --- */
.rf-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
    min-height: 0;
}
.rf-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 12px;
    background: var(--rf-blue);
    color: #fff;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: background var(--rf-transition);
}
.rf-chip:hover { background: var(--rf-blue-600); }
.rf-chip:focus-visible { outline: none; box-shadow: var(--rf-focus-ring); }
.rf-chip__x { font-size: 14px; line-height: 1; opacity: 0.8; }
.rf-chips-clear {
    font-size: 13px;
    color: var(--rf-muted);
    text-decoration: underline;
    cursor: pointer;
    background: none;
    border: none;
    padding: 5px 4px;
    align-self: center;
}
.rf-chips-clear:hover { color: var(--rf-blue); }

/* --- Pagination --- */
.rf-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-top: 32px;
    font-size: 14px;
    color: var(--rf-muted);
}
.rf-pag-btn {
    padding: 8px 16px;
    background: #fff;
    border: 1px solid var(--rf-line);
    border-radius: 4px;
    font-size: 14px;
    font-weight: 600;
    color: var(--rf-blue);
    cursor: pointer;
    transition: background var(--rf-transition), border-color var(--rf-transition);
}
.rf-pag-btn:hover:not(:disabled) {
    background: var(--rf-blue-tint);
    border-color: var(--rf-blue-300);
}
.rf-pag-btn:disabled {
    color: var(--rf-faint);
    cursor: default;
}
.rf-pag-btn:focus-visible { outline: none; box-shadow: var(--rf-focus-ring); }
.rf-pag-info { min-width: 100px; text-align: center; }

/* --- Event grid --- */
.rf-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 20px;
}

/* --- Event card --- */
.rf-card {
    display: block;
    background: #fff;
    border: 1px solid var(--rf-line);
    border-radius: 4px;
    overflow: hidden;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    transition: border-color var(--rf-transition);
}
.rf-card:hover { border-color: #CFD4DB; }
.rf-card:hover .rf-card__title { color: var(--rf-blue); }
.rf-card:focus-visible { outline: none; box-shadow: var(--rf-focus-ring); }

/* Card image */
.rf-card__img {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: var(--rf-line-soft);
}
.rf-card__img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: opacity var(--rf-transition);
}
.rf-card__img-placeholder {
    width: 100%;
    height: 100%;
}

/* Badges on image */
.rf-card__badges {
    position: absolute;
    top: 8px;
    left: 8px;
    right: 8px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    pointer-events: none;
}

.rf-card__tier-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    justify-content: flex-end;
    max-width: calc(100% - 64px);
}

.rf-dist-badge {
    background: rgba(255,255,255,0.94);
    border-radius: 999px;
    padding: 4px 10px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    box-shadow: 0 1px 2px rgba(17,20,24,0.04);
}

.rf-tier-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: rgba(255,255,255,0.94);
    border-radius: 999px;
    padding: 4px 9px 4px 7px;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    border: 1px solid;
    box-shadow: 0 1px 2px rgba(17,20,24,0.04);
}

/* Card body */
.rf-card__body {
    padding: 14px 14px 18px;
}
.rf-card__meta {
    font-size: 12px;
    color: var(--rf-muted);
    font-weight: 600;
    margin: 0 0 6px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.rf-card__date,
.rf-card__location { white-space: nowrap; }
.rf-card__sep { margin: 0 4px; }
.rf-card__title {
    font-size: 17px;
    font-weight: 700;
    color: var(--rf-ink);
    line-height: 1.3;
    margin: 0 0 12px;
    transition: color var(--rf-transition);
}
.rf-card__rule {
    width: 44px;
    height: 1px;
    border: none;
    margin: 0;
}

/* Hidden cards */
.rf-card[hidden] { display: none !important; }

/* No results */
.rf-no-results {
    grid-column: 1 / -1;
    padding: 48px 24px;
    text-align: center;
    color: var(--rf-muted);
    font-size: 15px;
}
.rf-no-results[hidden] { display: none; }
.rf-no-results__clear {
    display: inline-block;
    margin-top: 12px;
    color: var(--rf-blue);
    text-decoration: underline;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 14px;
}

/* --- Carousels --- */
.rf-carousels {
    margin-top: 96px;
    display: flex;
    flex-direction: column;
    gap: 64px;
}

.rf-carousel__head {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--rf-line);
    margin-bottom: 16px;
}
.rf-carousel__head-left { display: flex; flex-direction: column; gap: 2px; }
.rf-carousel__head-right { display: flex; align-items: center; gap: 8px; }

.rf-eyebrow {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.10em;
    text-transform: uppercase;
}
.rf-carousel__title {
    font-size: 22px;
    font-weight: 700;
    color: var(--rf-ink);
    margin: 0;
}
.rf-carousel__see-all {
    font-size: 13px;
    font-weight: 700;
    color: var(--rf-blue);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color var(--rf-transition);
}
.rf-carousel__see-all:hover { border-color: var(--rf-blue); }
.rf-carousel__btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
    border: 1px solid var(--rf-line);
    border-radius: 4px;
    cursor: pointer;
    color: #444;
    font-size: 16px;
    line-height: 1;
    transition: border-color var(--rf-transition), color var(--rf-transition);
}
.rf-carousel__btn:hover { border-color: var(--rf-blue); color: var(--rf-blue); }
.rf-carousel__btn:focus-visible { outline: none; box-shadow: var(--rf-focus-ring); }

.rf-carousel__track {
    display: flex;
    gap: 16px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: 4px;
}
.rf-carousel__track::-webkit-scrollbar { display: none; }
.rf-carousel__cell {
    flex: 0 0 280px;
    scroll-snap-align: start;
}
.rf-carousel__cell .rf-card {
    height: 100%;
}

/* --- Compact card (in carousels) --- */
.rf-card--compact .rf-card__title { font-size: 15px; }

/* ============================================================
   Responsive
   ============================================================ */

@media (max-width: 860px) {
    .rf-layout {
        grid-template-columns: 1fr;
    }
    .rf-filter-toggle {
        display: flex;
    }
    .rf-filters {
        position: static;
        display: none;
    }
    .rf-filters.is-open {
        display: block;
    }
}

@media (max-width: 600px) {
    .rf-page { padding-bottom: 64px; }
    .rf-grid { grid-template-columns: 1fr; }
    .rf-carousel__cell { flex: 0 0 240px; }
    .rf-results-bar { flex-wrap: wrap; gap: 8px; }
}